Hi all.

After faultless months pf praising and lovin our mazda6 TS turbo diesel 2.0 143 bhp, 2006, 123550 miles, its thrown us the Engine management light.
Engine runs fine, pulls well at low and high revs (4000rpm). No leaks under the bonnet of air or fluid. Correct type Oil level fine and only 7000 miles old.
The wife says the DPF light was flashing for her earlier as well as EM light, but i cant get it to replicate that for me. Side note, the DPF has been removed so i know its not that thats blocked.

So my thoughts are: -
- How do i find out the engine code without going into mazda and bending over at the counter?
- Does anyone have a list of engine codes?
- Could the CAT be blocked or causing the issue?
- Could the EGR be blocked or clogged.

Engine has always run fine and not nasty knocks or bangs at cold or hot.
Cheers in advance.